Communications in the Bahamas are so bad that it's hard for us to know how many people Hurricane Dorian has affected. But one thing is clear - the devastation is unprecedented and extensive. A rescue mission off the coast of California continues after fire engulfed a scuba diving boat. Of thirty-nine people on board, rescuers have found only a few. And Democratic presidential hopeful Joe Biden tells NPR that President Trump has changed everything about America's relationship with the world. He's in Iowa campaigning to be the next president. How's he making his case?